<template>
  <!-- 注册页 -->
  <van-form @submit="onSubmit">
    <van-nav-bar title="注册页面" />
    <van-field
      v-model="username"
      name="username"
      label="用户名"
      placeholder="用户名"
      :rules="[
        { required: true, message: '请填写用户名' },
        { pattern: /^\w{3,}/, message: '至少三个字符' },
      ]"
    />
    <van-field
      v-model="password"
      type="password"
      name="password"
      label="密码"
      placeholder="密码"
      :rules="[
        { required: true, message: '请填写密码' },
        { pattern: /^\w{3,}/, message: '至少三个字符' },
      ]"
    />
    <div style="margin: 16px">
      <van-button round block type="info" native-type="submit">提交</van-button>
      <router-link class="link" to="/login">已有账号</router-link>
    </div>
  </van-form>
</template>

<script>
import { register } from '@/api/user'
export default {
  data () {
    return {
      username: 'aaa',
      password: 'qwe'
    }
  },
  methods: {
    async onSubmit (values) {
      await register(values)
      this.$toast.success('注册成功')
      this.$router.push('/login')
    }
  }
}
</script>

<style lang="less" scoped>
.link {
  color: #069;
  font-size: 12px;
  padding-right: 20px;
  float: right;
}
</style>
